Download/obtain a Vista x64 Ultimate DVD(PM me and I'll give you link to a MSDN/TechNet clean and verified torrent), then when prompted for a CD Key, put in your Vista Basic CD Key, it WILL work and proceed to install a x64 bit version of Vista Basic.

From there use the anytime upgrade disk and key to turn it into an ultimate copy, and your done!

Download/obtain a Vista x64 Ultimate DVD(PM me and I'll give you link to a MSDN/TechNet clean and verified torrent), then when prompted for a CD Key, put in your Vista Basic CD Key, it WILL work and proceed to install a x64 bit version of Vista Basic.

From there use the anytime upgrade disk and key to turn it into an ultimate copy, and your done!

basic key will work on a ultimate copy? cant i just use my ultimate upgrade key? i mean it is basically a ultimate key isnt it